四六級頻道為備考英語四六級的同學整理了《2019年12月英語四級語法知識：It is (high) time that》一文，希望可以為大家?guī)韼椭?，預祝大家高分通過本次考試!
2019年12月大學英語四級語法大全目錄
16.8 It is (high) time that
It is (high) time that 后面的從句謂語動詞要用過去式或用should加動詞原形，但should不可省略。
It is time that the children went to bed.
It is high time that the children should go to bed.